EP 1107255 A2 20010613 - Recording medium, data recording and reproducing device, and system for collecting reproduction control information
Title (en)
Recording medium, data recording and reproducing device, and system for collecting reproduction control information
Title (de)
Aufzeichnungsmedium, Datenaufzeichnungs- und wiedergabevorrichtung, und System zum Sammeln von Wiedergabekontrolldaten
Title (fr)
Moyen d'enregistrement, dispositif d'enregistrement et de reproduction de données, et système pour collecter des informations de contrôle de reproduction
Publication
Application
Priority
JP 34577699 A 19991206
Abstract (en)
A recording medium (100) having recorded digital data includes a content data storage region (10), a reproduction control information storage region (20) having a parameter for determining a reproduction frequency at random reproduction, and an index storage region (30). The reproduction control information in the reproduction control storage region (20) is updatable. Therefore, the reproduction control information helps the reproduction frequency to change at reproduction if utilized for determining the reproduction frequency in a data recording and reproducing device. <IMAGE>
IPC 1-7
IPC 8 full level
G11B 19/12 (2006.01); G11B 20/00 (2006.01); G11B 20/10 (2006.01); G11B 27/10 (2006.01); G11B 27/11 (2006.01); G11B 27/32 (2006.01)
CPC (source: EP US)
G11B 19/12 (2013.01 - EP US); G11B 20/00086 (2013.01 - EP US); G11B 20/00152 (2013.01 - EP US); G11B 20/10 (2013.01 - EP US); G11B 27/105 (2013.01 - EP US); G11B 27/11 (2013.01 - EP US); G11B 27/329 (2013.01 - EP US); G11B 2220/216 (2013.01 - EP US); G11B 2220/2529 (2013.01 - EP US); G11B 2220/2545 (2013.01 - EP US); G11B 2220/2575 (2013.01 - EP US); G11C 2207/16 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1107255 A2 20010613; EP 1107255 A3 20051109; US 2001005838 A1 20010628
DOCDB simple family (application)
EP 00126418 A 20001205; US 72921800 A 20001205